This model is the same as MS30BT with the added feature of smart phone app control.
This stereo does not have a CD player. Instead it has a rear USB port for playing MP3 and WMA files from MP3 players, smart phones and flash drives. It also has RCA aux audio inputs for connecting the audio from iPods, iPhones and any other audio source. (Apple devices cannot play music directly via USB)
Most importantly, you can stream your music from your phone wirelessly via Bluetooth. Download the Jensen jControl app and control all the functions of the stereo from your smartphone via Bluetooth!
Tiny, gauge size stereo 3 1/2" in diameter
160 watts peak power 40 watts x 4 channels
IPX6 rated waterproof design - can withstand splash, and rain, but not submersion
Bluetooth connectivity built in (A2DP/AVRCP)
AM/FM radio with US/European frequency spacing
Rear USB input for MP3 enable devices
Rear Auxiliary audio input RCA
RCA preamp output for sending a clean signal to an amplifier
Simple user interface
Large, daylight readable LCD display
Audio tone, balance and fader controls
Zero current memory draw - keeps time and presets even when power is disconnected
Conformal-coated circuit boards protect against copper corrosion
Blue backlit controls with LED illumination
Sunlight visible segmented LED display
UV-resistant finishes/materials meets ASTMD4329 standard
Corrosion-resistant materials meets ASTMB117 standard
Very satisfied with this product! Easy install and sounds great! More than enough power to produce volume levels than can be heard at speed. Interface with Bluetooth is easy and works great! The Jensen app to control the unit is a plus! Highly recommend!